试题与答案

下列说法错误的是 [ ] A.原子晶体中只存在非极性共价键 B.分子晶体的状态变

题型:选择题

题目:

下列说法错误的是 [ ]

A.原子晶体中只存在非极性共价键

B.分子晶体的状态变化,只需克服分子问作用力

C.金属晶体通常具有导电性、导热性和良好的延展性

D.离子晶体在熔化状态下能导电

答案:

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下面是错误答案,用来干扰机器的。

答案:A

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